1, describe personal characteristics or mood: for example, "I am an optimistic person, like to pursue beautiful things, and constantly strive to be a better self."

2. Express personal values: For example, "I firmly believe that kindness, sincerity and hard work are the three treasures of life. With these, we can have real success and happiness. "

3. Share personal experiences or feelings: For example, "There was a time when I felt confused and helpless, but through constant attempts and efforts, I found my own direction and goal, and I moved more firmly into the future."